134 lines
4.4 KiB
C
134 lines
4.4 KiB
C
/*
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* blv_authorize.c
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*
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* Created on: Nov 8, 2025
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* Author: cc
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*/
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#include "blv_authorize.h"
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#include "SPI_SRAM.h"
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#include "rw_logging.h"
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#include "sram_mem_addr.h"
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#include "debug.h"
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#include "rtc.h"
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#include <string.h>
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BLV_AUTHORIZE sys_authorize;
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/*******************************************************************************
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* Function Name : BLV_Set_Authorize_Status
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* Description : 设置BLV系统授权状态
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* Input :
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expires_time :授权时间
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* Return : None
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*******************************************************************************/
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__attribute__((section(".non_0_wait"))) void BLV_Set_Authorize_Status(uint32_t Expires_time,uint8_t lock)
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{
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memset(&sys_authorize,0,sizeof(BLV_AUTHORIZE));
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sys_authorize.lock_status = lock;
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sys_authorize.expires_time = Expires_time;
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}
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/*******************************************************************************
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* Function Name : BLV_Authorize_Processing
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* Description : BLV系统授权处理
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* Input :
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utc_time :运行utc时间
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* Return : None
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*******************************************************************************/
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__attribute__((section(".non_0_wait"))) void BLV_Authorize_Processing(uint32_t utc_time)
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{
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uint32_t temp_tick = utc_time;
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uint32_t temp_lock = 0;
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if((sys_authorize.expires_time != 0x00) && (temp_tick >= sys_authorize.expires_time ) )
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{
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sys_authorize.lock_status = 1;
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/*检测到时间到期后，将锁定状态置位，同时保存到Flash中*/
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temp_lock = SRAM_Read_DW(SRAM_Register_Start_ADDRESS + Register_MandateLock_OFFSET);
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if(temp_lock != 0x00000001)
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{
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SRAM_Write_DW(0x01,SRAM_Register_Start_ADDRESS + Register_MandateLock_OFFSET);
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//Retain_Flash_Register_Data();
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}
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}
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}
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/*******************************************************************************
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* Function Name : Get_Authorize_Lock_Status
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* Description : 获取授权锁定状态
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* Input :
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0x00：当前授权未锁定
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0x01：当前授权锁定
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*******************************************************************************/
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__attribute__((section(".non_0_wait"))) void Set_Authorize_Lock_Status(uint8_t state)
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{
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sys_authorize.lock_status = state;
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}
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/*******************************************************************************
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* Function Name : Get_Authorize_Lock_Status
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* Description : 获取授权锁定状态
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* Input : None
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* Return :
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0x00：当前授权未锁定
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0x01：当前授权锁定
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*******************************************************************************/
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__attribute__((section(".non_0_wait"))) uint8_t Get_Authorize_Lock_Status(void)
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{
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if(sys_authorize.expires_time != 0x00) return sys_authorize.lock_status;
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return 0x00;
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}
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/*******************************************************************************
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* Function Name : Get_Authorize_UnixTime
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* Description : 获取授权锁定时间戳
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* Input : None
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* Return : 授权锁定时间戳
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*******************************************************************************/
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__attribute__((section(".non_0_wait"))) uint32_t Get_Authorize_UnixTime(void)
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{
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return sys_authorize.expires_time;
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}
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/*******************************************************************************
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* Function Name : BLV_Authorize_Task
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* Description : BLV授权任务
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*******************************************************************************/
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__attribute__((section(".non_0_wait"))) void BLV_Authorize_Task(void)
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{
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static uint32_t sys_tick = 0;
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uint32_t temp_unix = 0,curr_unix = 0;
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if(SysTick_1ms - sys_tick > 10000)
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{
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sys_tick = SysTick_1ms;
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Dbg_Println(DBG_BIT_SYS_STATUS_bit,"RTC时间: 20%02X-%02X-%02X %02X:%02X:%02X 星期%X",RTC_Raw_Data.year,RTC_Raw_Data.month,RTC_Raw_Data.day,RTC_Raw_Data.hour,RTC_Raw_Data.minute,RTC_Raw_Data.second,RTC_Raw_Data.week);
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temp_unix = RTC_Conversion_To_Unix(&RTC_Raw_Data);
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BLV_Authorize_Processing(temp_unix);
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if(Get_Authorize_Lock_Status() == 0x01)
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{
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Dbg_Println(DBG_BIT_SYS_STATUS_bit,"MCU授权到期:%08X now:%08X-----",Get_Authorize_UnixTime(),temp_unix);
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}
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/*运行操作12时间保存，将时间保存到Flash中*/
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curr_unix = SRAM_Read_DW(SRAM_Register_Start_ADDRESS + Register_CurrentUsageTime_OFFSET);
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if(temp_unix - curr_unix > 43200)
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{
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SRAM_Write_DW(temp_unix,SRAM_Register_Start_ADDRESS + Register_CurrentUsageTime_OFFSET);
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Retain_Flash_Register_Data();
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}
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}
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}
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